[0] http://www.ibtimes.com/google-inc-says-self-driving-car-will...
http://www.technologyreview.com/news/530276/hidden-obstacles...
> Would you buy a self-driving car that couldn’t drive itself in 99 percent of the country? Or that knew nearly nothing about parking, couldn’t be taken out in snow or heavy rain, and would drive straight over a gaping pothole?
> If your answer is yes, then check out the Google Self-Driving Car, model year 2014.
My personal opinion is that self-driving cars that are reliable enough to literally not have a steering wheel will be perpetually a "few years away", similar to how we're always saying nuclear fusion or true AI is just a few decades off. It's like the 80/20 rule but more like 99/1... That last 1% of capabilities required to make cars truly driverless are going to take 99% of the effort.
As another poster comments, it's as close as several other science fiction things that are always "A few years away!".
When they landed on the moon, do you think they thought we'd still be faffing about doing not much in space 50 years later? I'm betting they thought we'd be colonising mars by now.